It will produce the table printed above. It’s not fancy - the only ‘smart’ thing it does is right-adjusting integers, strings are left-adjusted.

P.S. no, I don’t have 15 years of experience of Assembler - I just know it since 15 years - it’s one of the first programming languages I learned - and I even wrote a text editor with it - then I learned that’s probably not the best language to write an editor :-)